baber/WOPTO huggingface dataset:
Patent KR-20190136785-A (KR)
Inventor: KIM PAN GON
IPC: B05D5/06
Filed: 2018-05-31
Abstract: The present invention relates to a silk screen ink composition for a three-dimensional pattern of a glass panel and a method for manufacturing a front panel of household electrical appliances having a three-dimensional pattern using the same. The silk screen ink composition comprises: a rear ink composition used for silk screen printing on a rear surface of glass; and a front ink composition used for silk screen printing on a front surface of the glass, wherein the rear ink composition includes a pattern ink composition printed on the rear surface of the glass to form a pattern, a high-brightness mirror ink composition printed on the pattern ink to maximize a diffuse reflection effect, and a concealed ink composition printed on the high-brightness mirror ink for shielding and physical property supplementation, a rear printing film layer has physical properties of excellent durability, boiling resistance, and chemical resistance, and a front ink has physical properties of excellent surface hardness of 3H or greater, chemical resistance, and boiling resistance, which do not cause problems even when printed on an external exposed surface.
Patent KR-20190139394-A (KR)
Inventor: LEE KYUNG HUN
IPC: G03B17/12
Filed: 2018-06-08
Abstract: The present invention relates to an aperture module and a camera module including the same. The aperture module comprises: a base fixed to an upper portion of a lens module; a plurality of blades provided on an upper portion of the base; and a magnet unit provided at the base to be movable in a direction perpendicular to the optical axis direction and including a driving magnet. The base may be provided with a yoke facing the driving magnet and the yoke may include a holding part protruding in the direction of the driving magnet at both ends.
Patent KR-20190140351-A (KR)
Inventor: KIM SOON YOUNG
IPC: C03C23/00
Filed: 2018-06-11
Abstract: The present invention relates to a UV imprinting material, which comprises: an oligomer synthesized by reaction of carboxylic acid or carboxylic anhydride and acrylic monomer or acrylic meta monomer having a hydroxyl group at an end; an acrylic resin with acid value of 5 mgKOH/g or more; a photocurable cyclic monomer; a silane coupling agent; and a photocurable initiator.
Patent KR-20190140632-A (KR)
Inventor: SEO BUM SOO
IPC: G06Q30/06
Filed: 2018-06-12
Abstract: Provided is an old house trading platform. The old house trading platform comprises: a collection module collecting information on an old house; an analysis module analyzing the possibility of new construction for each old house based on the information on the old house collected in the collection module; and a guide module providing the possibility of new construction for each old house of the analysis module.
Patent KR-20190051766-A (KR)
Inventor: LINARES BARRANCO BERNABE
IPC: G06N3/063
Filed: 2018-06-18
Abstract: Provided is a neuron circuit executing synapse weight learning for a plurality of synapse weight values. More specifically, the neuron circuit may determine whether a received input signal is an activation signal, whose synapse value is an active value, perform reinforcement learning setting a synapse weight value of a previously received input signal according to first probability as the active value, and perform weakening learning to set a plurality of synapse weight values as inactive values according to second probability.
Patent KR-20200001100-A (KR)
Title: Identification apparatus of cable
Inventor: PARK SOONG HO
IPC: H01B7/36
Filed: 2018-06-26
Abstract: The present invention relates to a cable identification apparatus which has an identification member attached to the outer surface of a cable and passes light through the identification member such that a user can visually recognize the cable through scattered light, thereby enabling the user to easily identify the same. The cable identification apparatus installed on each of cables (10) to identify the cables (10) each including a communication line or a power line and distinguish the cables from each other comprises: a body (20) fixedly installed by a fixing means (25) on a plug (15) installed at an end of each of the cables (10), and having a support (21) installed on one side thereof to support an identification member (50); an LED module (30) installed inside the body (20) and having an LED (31) embedded therein to receive power from a battery or an external commercial power source and emit light; a condensing lens (40) installed between the LED module 30 and the support (21) to collect light emitted from the LED; the identification member (50) of a predetermined length fixedly installed on one side of the body (20) with one end thereof supported by the support (21), and illuminated by scattering of light collected by the condensing lens (40) while the light passes therethrough; an attachment means (60) installed on one side of the identification member (50) in the longitudinal direction of the identification member or at a selected point to attach the identification member (50) to the outer surface of the cable (10); and a power switch (70) installed on the body (20) to supply or block power to/from the LED (31) through an on/off operation.
Patent KR-20200004215-A (KR)
Inventor: KIM DONG SUN
IPC: F25D23/00
Filed: 2018-07-03
Abstract: The present invention relates to a refrigerator and a support device for the refrigerator. According to an aspect of the present invention, a refrigerator comprises: a main body having one or more storage spaces; and a support device configured to rotatably support the main body. The main body includes one or more storage spaces each having an opened front face, and one or more doors configured to open and close the storage spaces. The support device includes: a body having a plate shape; a rotary shaft provided at the center of the body, and provided in a form of upwardly extending, the rotary shaft being inserted into a lower portion of the body; a plurality of balls provided on the body, and configured to support the body; and a coupling pin configured to move in a vertical direction and to fix a direction of the front face of the body. In the bottom of the body, a coupling groove into which the rotary shaft is inserted and a plurality of latching grooves which are provided along the circumference of the coupling groove and in which the coupling fin is selectively inserted are provided. The coupling fin is inserted into any one of the plurality of latching grooves so that the rotation of the body is restricted.
Patent KR-20200007463-A (KR)
Title: A vertical-cavity surface-emitting laser device
Inventor: HAN SANG HEON
IPC: H01S5/183
Filed: 2018-07-13
Abstract: The present invention relates to a surface emitting laser device. The surface emitting laser device comprises: a first reflective layer disposed on a substrate; an active layer disposed on the first reflective layer; an oxide layer disposed on the active layer and including an aperture and an insulating area; and a second reflective layer disposed on the oxide layer and including a current spreading layer, wherein the doping concentration of the current spreading layer can be 5E17 / cm 3 or less.
Patent KR-20200009533-A (KR)
Title: Server, method and computer readable medium for electric power transaction between a plurality of demand resource
Inventor: YI GEUN MO
IPC: G06Q30/06
Filed: 2018-07-19
Abstract: According to the present invention, a demand resource management server for supporting power trade between a plurality of demand resources participating in a demand response (DR) market may comprise: a demand response management unit for monitoring information on a demand response from a demand response market system and providing the information on the demand response to a plurality of demand resources so that the plurality of demand resources can participate in a demand response market; a power transaction support unit which allocates predetermined points to the plurality of demand resources based on the information on the demand response, and manages a power trading market in which power is traded for the plurality of demand resources to participate in the demand response market through the predetermined points; and a settlement unit configured to manage settlement of participation of the plurality of demand resources into the demand response based on a participation rate of the demand response of the plurality of demand resources.
Patent KR-20200011626-A (KR)
Inventor: KIM SEUL GI
IPC: G02B6/10
Filed: 2018-07-24
Abstract: According to the present invention, provided is a display device, which includes: a display panel displaying images; a back light unit including a light guide plate overlapping the display panel and a light source unit including a plurality of light sources providing light to a light incident surface and arranged to be spaced apart from each other, and having a lower surface including an active area adjacent to a light reflex surface and a pattern area adjacent to the light incident surface and connected with the active area; diffusion pattern units disposed in the active area; and functional pattern units disposed in the pattern area. The functional pattern units overlap each of separation spaces between the light sources when viewed in a first direction from the light source unit toward the light incident surface.
Patent KR-20200011330-A (KR)
Title: Caster for moving vehicle
Inventor: AHN SEUNG WOOK
IPC: B60B33/02
Filed: 2018-07-24
Abstract: The present invention provides a caster for a moving carriage. According to the present invention, the caster for a moving carriage is installed on the lower surface of a moving carriage and moves the moving carriage. The caster for a moving carriage includes: a caster body having at least one or more caster wheel shaft accommodation grooves and at least a driving wheel accommodation grooves; caster wheels rotating as a wheel shaft is connected to each of the at least one or more caster wheel shaft accommodation grooves; a driving wheel installed in the driving wheel accommodation groove and engaged with rotation of the driving motor connected to a driving wheel shaft; a plate fixing and supporting the driving wheel shaft of the driving wheel to rotate; and at least one or more suspensions connecting the upper surface of the caster body and the lower surface of the plate. According to the present invention, a wheel supporting the load and the driving wheel are separately designed. So, a driving shaft and the driving wheel are not influenced by the load. The caster for a moving carriage can prevent a fatigue failure and deformation of the driving shaft and the driving wheel by stabilizing the load applied to the driving wheel and the driving shaft. Also, the caster for a moving carriage can maintain a fixed grip force in order for the driving wheel to be always in contact with the ground surface by an elastic force of the suspension.
Patent KR-20200013907-A (KR)
Title: Method for Audio Synthesis corresponding to Video Characteristics
Inventor: YANG JONG YEOL
IPC: H04N21/44
Filed: 2018-07-31
Abstract: Provided is a method for synthesizing audio matching the video characteristics. According to an embodiment of the present invention, the method extracts features (x) from a video in time series, extracts features (p) for each phoneme from a text, and generates an audio spectrum feature (S_t) used for generating audio to be synthesized in the video at time t based on associations between an audio spectrum feature (S_(t-1)) used to generate audio to be synthesized in the video at time (t-1). Accordingly, the method synthesizes the audio according to the video characteristics to easily perform voice addition matching the video.
Patent KR-20190020615-A (KR)
Inventor: HATTORI NAO
IPC: B23K103/00
Filed: 2018-08-02
Abstract: Provided is a processing method capable of dividing a product to be processed without giving impact on the product to be processed compared to a conventional method. The processing method of the present invention comprises: a laser processing step of performing laser processing on a product (1) to be processed along a predetermined dividing line (2); and a dividing step of dividing the product (1) to be processed by cutting a portion of the product (1) to be processed in the thickness direction thereof after performing the laser processing step. Compared to a conventional processing method using a braking device or the like, impact on the product (1) to be processed can be reduced and the product (1) to be processed can be appropriately divided into individual chips. In addition, in the dividing step, cutting a portion in the thickness direction of the product (1) to be processed with a cutting blade (26) is the only process to be performed. Therefore, the processing transferring speed can be increased compared to cutting the whole product (1) to be processed in the thickness direction with the cutting blade (26). Consequently, productivity of the chips is increased.
Patent KR-20200017052-A (KR)
Title: Porouscomposite evaporation gas filter and its method
Inventor: HWANG JUNG HO
IPC: B01D39/16
Filed: 2018-08-08
Abstract: The present invention relates to a method for manufacturing a porous gas adsorption filter, which spins a fiber using electrospinning from polymers having different melting points to improve gas adsorption performance, and performs heat treatment for the spun fiber to form pores, and to a gas adsorption filter manufactured by using the same. The method of the present invention comprises the steps of: preparing a mixture by mixing polymers having different melting points; introducing the mixture into an electrospinning unit, and spinning a fiber to manufacture a filter medium by the electrospinning unit; and performing heat treatment for the filter medium to evaporate the polymer having a low melting point. The polymer having a high melting point serves as a structure of the fiber, and the polymer having a low melting point is evaporated during heat treatment in the fiber to form pores.
Patent KR-20190064398-A (KR)
Title: Binder for manufacturing a positive electrode of lithium-sulfur battery and mathod for manufacturing the positive electrode using the same
Inventor: LEE CHOONG HYEON
IPC: H01M10/052
Filed: 2018-08-16
Abstract: The present invention relates to a binder for manufacturing a positive electrode of a lithium-sulfur battery and a method for manufacturing the positive electrode using the same. The binder comprises two or more lithium-substituted polyacrylic acids having different molecular weights. The lithium-substituted polyacrylic acid comprises two types of lithium-substituted polyacrylic acids having a weight average molecular weight difference of 500,000 or more. According to the present invention, the binder exhibits excellent adhesion when applied to a battery while being easy to be processed.
Patent KR-20200020133-A (KR)
Title: A method for preparing the salted Alaska pollack roe and salted Alaska pollack roe prepared thereby
Inventor: JANG JONG SU
IPC: A23L17/30
Filed: 2018-08-16
Abstract: The present invention relates to a production method of a triple-aged salted pollack roe and to a salted pollack roe produced thereby. The production method of a double-aged salted pollack roe comprises the steps of: (A) washing thawed pollack roe, mixing the washed pollack roe and a first seasoning solution containing fermented lactic acid bacteria using a tinter, coloring the same, and primarily aging the same; (B) mixing the primarily aged pollack roe and a second seasoning solution containing fish powder to secondarily age the same; and (C) packaging the second aged salted pollack roe in a third seasoning solution. The texture of the pollack roe is excellent, the fishy taste does not occur, the functionality is excellent, and the storage period is long even if the salt content is lowered.
Patent KR-20200025018-A (KR)
Title: Auxiliary apparatus for indirect live wire work
Inventor: LIM HAN MIN
IPC: H02G1/02
Filed: 2018-08-29
Abstract: Disclosed is an auxiliary device for indirect live work. The auxiliary device for indirect live work comprises: a body worn by a user as a top; a foldable link arm which is connected to the body and can be folded and unfolded with regard to the body; and a stick clamp which is connected to the foldable link arm to couple a smart stick for indirect live work.
Patent KR-20200026474-A (KR)
Title: Gate driver and organic light emitting display device including the same
Inventor: JAEYI CHOI
IPC: G09G3/3266
Filed: 2018-09-03
Abstract: A gate driver for implementing real-time sensing according to an embodiment of the present invention has a plurality of stages. Each of the stages includes a first pull-up transistor outputting a carry clock as a carry signal to a first output terminal while a Q node is bootstrapped with a voltage higher than a gate-on voltage; a second pull-up transistor outputting a scan clock as a scan signal to a second output terminal while the Q node is bootstrapped; and holding transistors operated in accordance with a voltage of a QB node, which is charged and discharged opposite to the Q node. The holding transistors are connected to the second output terminal and the Q node except for the first output terminal.
Patent KR-20200032605-A (KR)
Title: An eco-friendly buoy and a method of preparing the same
Inventor: TANIGUCHI KOJI
IPC: B29C63/04
Filed: 2018-09-18
Abstract: The present invention provides an eco-friendly buoy and a manufacturing method thereof. According to the present invention, the eco-friendly buoy comprises: a cylindrical supporter having a tunnel part which is vacant therein; a polyethylene foam sheet wound to surround the entire outer circumferential surface of the cylindrical supporter to be thermally bonded and having a density of 15 to 30 g/L; and watertight protecting polyethylene foam stopper parts respectively thermally bonded to both end portions of the polyethylene foam sheet to seal the tunnel part and having a density greater than the density of the polyethylene foam sheet. The eco-friendly buoy of the present invention is light and has shape stability, impact resistance and high watertightness, thereby being very useful as the buoy.
Patent KR-20190038999-A (KR)
Title: Polishing apparatus
Inventor: ARIFUKU NORIHISA
IPC: H01L21/304
Filed: 2018-09-28
Abstract: The objective of the present invention is to evenly spread polishing liquid upon a polishing pad, and preventing edge chippings from being formed even in the case of a thin wafer, thereby satisfactorily polishing the wafer. The polishing pad of a polishing apparatus comprises polishing grit, and a plurality of grooves on an adhesive surface attached to a support base. The polishing pad comprises a plurality of communicating holes communicating even with a flat polishing surface. Furthermore, the polishing liquid is evenly spread on the plurality of grooves before passing through the plurality of communicating holes to be supplied to the polishing surface. In the polishing pad, the plurality of grooves are formed on the adhesive surface, not on the polishing surface, such that the wafer can be polished with the flat polishing surface. Because a square-shaped part between a groove side surface and the polishing surface does not touch the wafer, chippings are prevented from being formed at an outer circumferential edge of the wafer.
Patent KR-20200040117-A (KR)
Title: Virtual engine sound system for vehicle
Inventor: HWANG YONG HWAN
IPC: B60Q5/00
Filed: 2018-10-08
Abstract: A virtual engine sound generator for a vehicle according to the present invention comprises: an enclosure having an accommodation space; a radiation plate disposed at one end of the enclosure and vibrating along a constant vibration direction; a bellows connecting an outer edge of the radiation plate and one end edge of the enclosure; a bobbin connected to the radiation plate and located in the accommodation space; a voice coil wound on the outer surface of the bobbin; and a magnetic module positioned in an accommodation space of the enclosure and forming a magnetic field with respect to the voice coil.
Patent KR-20200042226-A (KR)
Title: Electronic apparatus and the control method thereof
Inventor: JEONG SOON MOOK
IPC: G06F3/00
Filed: 2018-10-15
Abstract: Disclosed is an electronic device. The electronic device comprises: a communication part; a camera; and a processor controlling a communication part to photograph a display device and a background area through the camera, set one area of a background area excluding an area corresponding to the display device in the photographed image as a reference template, determine a plurality of areas having the same pattern as a pattern included in the reference template in the background area, set at least one area of the plurality of areas as a candidate template based on the color of the reference template, acquire a pattern image for the background area based on the area set as the reference template and the area set as the candidate template, and output a background image generated based on the acquired pattern image to the display device. According to the present invention, the display device can output an image that is in harmony with surroundings of the display device so that a user can experience as if there is no display device.
Patent KR-20200042250-A (KR)
Inventor: CHOI YONG RIM
IPC: G06Q20/38
Filed: 2018-10-15
Abstract: Disclosed is an e-commerce system and, more particularly, to a cryptocurrency-based e-commerce system for using value-variable currencies in purchasing a product or a service like value-fixed currencies and an operation method thereof. According to an embodiment of the present invention, a public blockchain cryptocurrency platform listed on an external exchange and fixed cryptocurrencies or tokens given as rewards for purchases of products and services and activities on a website can satisfy a trading means function, a value storing means function and an investment asset function of cryptocurrencies through the concept of conversion called internal exchange.
Patent KR-20200042568-A (KR)
Inventor: MIN BOUNG HO
IPC: H01M8/0438
Filed: 2018-10-15
Abstract: Disclosed is a system of diagnosing a hydrogen supply fault of a fuel cell, comprising: a plurality of fuel tanks for storing hydrogen therein to supply the same; a fuel tank valve provided in each of the fuel tanks and opened or closed to supply or block the hydrogen of the fuel tanks; a pressure sensor integrally formed with the fuel tanks and measuring pressure of a fuel supply line connected to a fuel cell stack; a supply amount estimation unit for estimating a hydrogen supply amount supplied to the fuel cell stack based on the pressure of the fuel supply line, which is measured by the pressure sensor; a consumption amount estimation unit for estimating a hydrogen consumption amount having reacted in or discharged from the fuel cell stack; and a fault diagnosis unit for diagnosing a hydrogen supply state based on the hydrogen supply amount estimated by the supply amount estimation unit and the hydrogen consumption amount estimated by the consumption amount estimation unit.